lib/src/main/java/utility/Point.java
<filename>lib/src/main/java/utility/Point.javapackage utility;

import java.util.concurrent.ThreadLocalRandom;

public class Point {
    public double x;
    public double y;
    
    public Point(double x, double y) {
        this.x = x;
        this.y = y;
    }
    
    static public Point genRandPoint() {
        return new Point(ThreadLocalRandom.current().nextDouble(-1, 1), ThreadLocalRandom.current().nextDouble(-1, 1));
    }
}